A protester from Lee County wields a sign in front of Duke Energy’s Charlotte headquarters in May.
A protester from Lee County wields a sign in front of Duke Energy’s Charlotte headquarters in May. T. Ortega Gaines ogaines@charlotteobserver.com
A protester from Lee County wields a sign in front of Duke Energy’s Charlotte headquarters in May. T. Ortega Gaines ogaines@charlotteobserver.com

Groups challenge Duke Energy ash permits

July 07, 2015 09:56 AM